74826388

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1033}}^1$

素因数の和:1256

約数の個数: 48

約数和(自身を含む): 162131200

約数和(自身を除く): 87304812

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 199, 364, 398, 796, 1033, 1393, 2066, 2587, 2786, 4132, 5174, 5572, 7231, 10348, 13429, 14462, 18109, 26858, 28924, 36218, 53716, 72436, 94003, 188006, 205567, 376012, 411134, 822268, 1438969, 2672371, 2877938, 5344742, 5755876, 10689484, 18706597, 37413194, 74826388]

約数ペア:

[(1, 74826388), (2, 37413194), (4, 18706597), (7, 10689484), (13, 5755876), (14, 5344742), (26, 2877938), (28, 2672371), (52, 1438969), (91, 822268), (182, 411134), (199, 376012), (364, 205567), (398, 188006), (796, 94003), (1033, 72436), (1393, 53716), (2066, 36218), (2587, 28924), (2786, 26858), (4132, 18109), (5174, 14462), (5572, 13429), (7231, 10348)]